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Improving response rates using a monetary incentive for patient completion of questionnaires: an observational study

BACKGROUND: Poor response rates to postal questionnaires can introduce bias and reduce the statistical power of a study. To improve response rates in our trial in primary care we tested the effect of introducing an unconditional direct payment of £5 for the completion of postal questionnaires. METHO...

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Detalhes bibliográficos
Main Authors: Brealey, Stephen D, Atwell, Christine, Bryan, Stirling, Coulton, Simon, Cox, Helen, Cross, Ben, Fylan, Fiona, Garratt, Andrew, Gilbert, Fiona J, Gillan, Maureen GC, Hendry, Maggie, Hood, Kerenza, Houston, Helen, King, David, Morton, Veronica, Orchard, Jo, Robling, Michael, Russell, Ian T, Torgerson, David, Wadsworth, Valerie, Wilkinson, Clare
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1810307/
https://ncbi.nlm.nih.gov/pubmed/17326837
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-7-12
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